occupational health

US 
UK 
  • un.职业保健;职业卫生
  • Web职业健康;职业卫生学;劳动卫生
un.
1.
职业保健
2.
职业卫生

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard